string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E7%BA%A7%E4%BC%9A%E8%AE%A1%E5%AE%9E%E5%8A%A1%E8%80%83%E7%94%9F%E5%9B%9E%E5%BF%86%E7%89%88%E7%AD%94%E6%A1%88 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
中级会计实务考生回忆版答案
